package yx.service;

import java.util.List;

import yx.model.BsAttendance;
import yx.vo.AttendanceVO;
import yx.vo.DatagridVO;


public interface AttendanceServiceInt {

	public AttendanceVO save(AttendanceVO attendance);
	
	public DatagridVO datagrid(AttendanceVO attendance);

	public void remove(String ids);

	public AttendanceVO edit(AttendanceVO attendance);
	
	public void saveAll(List<BsAttendance> list);
	
	public List<AttendanceVO> queryAttendanceByStudentAndCourse(AttendanceVO attendance);
	
	public byte[] getFileBytes(String fullFilePath);
	
}
